Functionalized Nylon 6 Fabric as an Efficient and Recyclable Catalyst for Knoevenagel Condensation

[Image: see text] Nylon 6 fabrics were chemically modified via reduction with BH(3) for being functionalized as heterogeneous base organocatalysts for Knoevenagel condensation. The results of FTIR, XPS, and SEM indicated the successful modification of nylon 6 fabrics. With a low catalytic dosage of...

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Detalles Bibliográficos
Autores principales: Yan, Zhong, Liu, Yuwei, Wang, Wenwen, Wang, Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9494687/
https://www.ncbi.nlm.nih.gov/pubmed/36157727
http://dx.doi.org/10.1021/acsomega.2c03401
Descripción
Sumario:[Image: see text] Nylon 6 fabrics were chemically modified via reduction with BH(3) for being functionalized as heterogeneous base organocatalysts for Knoevenagel condensation. The results of FTIR, XPS, and SEM indicated the successful modification of nylon 6 fabrics. With a low catalytic dosage of 6.6 mol % and a short reaction time (2 h), the fabric catalysts were well applicable to Knoevenagel condensation of a wide range of substrates and up to 98% yield could be obtained. In addition, the fabric catalysts have some beneficial advantages in terms of easy separation, good reusability, and recyclability (up to 10 times).

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